2-Thiohydantoin

2-硫代乙内酰脲

Also known as: 2-Thioxo-4-imidazolidinone, 4-Imidazolidinone, 2-thioxo-, 2-thioxoimidazolidin-4-one, NSC 11772, MFCD00005277

CAS No.
503-87-7
Jingsj CID
J-1339-6
Molecular Formula
C3H4N2OS
Chinese Name
2-硫代乙内酰脲
Molecular Weight
116.142 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point229-231 °C (dec.)(lit.)
Density1.5±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of 2-Thiohydantoin?

503-87-7

What are the molecular formula and molecular weight of 2-Thiohydantoin?

C3H4N2OS, molecular weight 116.142 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026